53770995 has 24 divisors (see below), whose sum is σ = 93755376. Its totient is φ = 28507968.

The previous prime is 53770979. The next prime is 53771009. The reversal of 53770995 is 59907735.

It is a happy number.

It is not a de Polignac number, because 53770995 - 2⁴ = 53770979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 53770995.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4332 + ... + 11238.

It is an arithmetic number, because the mean of its divisors is an integer number (3906474).

Almost surely, 2^53770995 is an apocalyptic number.

53770995 is a deficient number, since it is larger than the sum of its proper divisors (39984381).

53770995 is a wasteful number, since it uses less digits than its factorization.

53770995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091 (or 7088 counting only the distinct ones).

The product of its (nonzero) digits is 297675, while the sum is 45.

The square root of 53770995 is about 7332.8708566291. The cubic root of 53770995 is about 377.4412463566.

53770995 divided by its sum of digits (45) gives a palindrome (1194911).

The spelling of 53770995 in words is "fifty-three million, seven hundred seventy thousand, nine hundred ninety-five".